Viewport width/height initial window size are not respected when running the game in editor (floating window)

[Klaim]

Tested versions

• Reproducible in 4.4-beta1
• not confirmed yet but I believe it was not reproducible in 4.4-dev7

System information

Godot v4.4.beta1 - Windows 11 (build 22631) - Multi-window, 2 monitors - Vulkan (Forward+) - dedicated NVIDIA GeForce RTX 3080 Ti (NVIDIA; 32.0.15.6603) - AMD Ryzen 9 5900X 12-Core Processor (24 threads)

Issue description

The "viewport width/height` settings in a project are ignored for the initial window's size when running the game using F5/Debug.

For example, in a new project created using Godot 4.4-beta1, we can set:

Note that the documentation is clear about these values not only being the viewport sizes but also the initial window size.

However when running F5/Debug Play, the window (the new window from 4.4) will have a size completely unrelated, which is the last size it was set to in previous runs.

What I expect: that window should always launch with the inner area at the size specified by viewport width/height of the project.

Notes:

• I didn't consider the case of the embedded window in the editor, this case is ... lets say more tricky. I only consider this an issue with the floating window, as it makes harder to check the actual player experience when launching the game.
• This issue doesn't occur when running the game outside the editor - that is, the parameters works fine in normal runs.
• I need to double check later but I believe the issue was not there in Godot 4.4-Dev7, because I upgraded my project from Godot 4.3-stable and each 4.4 dev versions and didnt hit that issue before. I suspect the integration of the edition buttons in the floating game window started the issue.

Steps to reproduce

1. Create a new project using Godot 4.4-beta1 (or upgrade an existing project (which was the case where I found the issue))
2. Add an empty scene as default launch scene (so that it will run when we press F5).
3. In the project's settings "Display/Window" set "Viewport Width/Height" to specific values (or even just note the default values)
4. Run the game in-editor (F5) and observe the initial window size.

Minimal reproduction project (MRP)

N/A

[mnemoli]

+1, and it seems Editor Settings > Run > Window Placement settings also do nothing (Rect, Screen).

Kind of a separate issue but I also can't figure out how to switch between embedding and a separate window. The only way I could do it was by turning Multiwindow off completely in Editor Settings. Is there a setting I've missed somewhere?

[Hilderin]

That's a duplicate of: #100883

I made a suggestion in this issue that could prevent some confusion with the floating window: #101539 (comment)

[Hilderin]

@mnemoli

Kind of a separate issue but I also can't figure out how to switch between embedding and a separate window. The only way I could do it was by turning Multiwindow off completely in Editor Settings. Is there a setting I've missed somewhere?

I'm not sure I understand correctly the issue, but the setting to switch between floating window and embedded is here: